Mullumbimby High School is a government secondary school in Mullumbimby, New South Wales, with 623 reported enrolments, a student-teacher ratio of 11.0:1, and an ICSEA percentile of 55.
Quick school snapshot
School model
Mullumbimby High School is listed as Government and Secondary, with a reported year range of 7-12.
Enrolment size
The school reports 623 total enrolments, including 282 girls and 341 boys where available.
ICSEA context
The ICSEA value is 1,019, with percentile 55 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 45.3% girls and 54.7% boys.
Staff ratio
The student-teacher ratio is 11.0:1, based on 56.5 FTE teaching staff where available.
Local area
The campus is in Mullumbimby, New South Wales, within Byron.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Mullumbimby High School is listed as a government secondary school in Mullumbimby, New South Wales. The profile reports 623 total enrolments, an ICSEA value of 1,019, and a student-teacher ratio of 11.0:1 where available. The reported year range is 7-12, and the campus sits within Byron local government area.
Enrolment
623
reported total enrolments
282 girls
341 boys
Mullumbimby High School reports 623 total enrolments, including 282 girls and 341 boys. The reported enrolment mix is 45.3% girls and 54.7% boys.
Socio-educational
55
percentile where available
ICSEA
1,019
Mullumbimby High School sits at the 55 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
24%
Lower-middle
32%
Upper-middle
28%
Top
16%
The socio-educational distribution lists 24% in the bottom quarter, 32% in the lower-middle quarter, 28% in the upper-middle quarter, and 16% in the top quarter.
Staff
Teaching staff
58
FTE teaching
56.5
Non-teaching
21
Student-teacher
11.0:1
The profile reports 58 teaching staff and 21 non-teaching staff, with a student-teacher ratio of 11.0:1.
Location
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
Governance
Official school and governing body links are included when the dataset provides them.
Community
Student community indicators are reported as percentages where available.
Nearby
Similar schools are selected from the same suburb first, then from the same local government area where needed.
Mullumbimby, NSW 2482
Same suburb
Mullumbimby, NSW 2482
Same suburb
Mullumbimby, NSW 2482
Same suburb
Mullumbimby, NSW 2482
Same suburb
Mullumbimby, NSW 2482
Same suburb
Bangalow, NSW 2479
Same local area
FAQ
Mullumbimby High School has 623 reported total enrolments. The student profile lists 282 girls and 341 boys where gender enrolment fields are available.
Mullumbimby High School is listed as a Government school with school type Secondary. The reported year range is 7-12.
Mullumbimby High School is located in Mullumbimby, NSW 2482. The local government area is Byron.
The ICSEA value for Mullumbimby High School is 1,019 and the ICSEA percentile is 55. If either value is missing in the source data, it is shown as Not available rather than zero.
Mullumbimby High School is listed as Co-educational. The reported gender mix is 45.3% girls and 54.7% boys where percentage fields are available.
Data note
This page uses structured 2025 Australian school profile data. Some values may be unavailable where they are not reported in the source dataset. Profile pages are designed to make enrolment, ICSEA, location and school context easier to compare.
